15697980976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42657557}}^1$

素因数の和:42657588

約数の個数: 20

約数和(自身を含む): 31737223152

約数和(自身を除く): 16039242176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42657557, 85315114, 170630228, 341260456, 682520912, 981123811, 1962247622, 3924495244, 7848990488, 15697980976]

約数ペア:

[(1, 15697980976), (2, 7848990488), (4, 3924495244), (8, 1962247622), (16, 981123811), (23, 682520912), (46, 341260456), (92, 170630228), (184, 85315114), (368, 42657557)]